[Bug c++/26085] New: missing warning on non-void function with no return statement where parameter is UDT with destructor

[jwray at google dot com]

Here's a simple repro:

struct s {
  ~s() {} // comment out this line to see warning
};

int f(s) {
}

int main() {
  f(s());
}

It seems if a function takes a user-defined type that has a destructor, the
warning is inhibited.


-- 
   Summary: missing warning on non-void function with no return
statement where parameter is UDT with destructor
   Product: gcc
   Version: 4.0.1
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jwray at google dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26085

[Bug c++/26085] missing warning on non-void function with no return statement where parameter is UDT with destructor

[jwray at google dot com]

--- Comment #4 from jwray at google dot com  2006-02-03 01:30 ---
Sorry, my build environment had -Wno-return-type set, because of bug 20624. 
This bug does apply to 2.95.3 though, but I imagine that won't be fixed.  When
I tried with 4.0.1, -Wno-return-type disabled the warning.  So nevermind.


-- 

jwray at google dot com changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution||INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26085